YIHUA SMD Soldering Station 937D Real-time Digital LED Display With Celsius / Fahrenheit Temperature Switch and 6 Iron Tips, Extra Iron Heating Element and Solder. 937D Soldering Station 937D with Metal heating element, 3-digit LED display (show real-time temp.). 110V input. 45W iron with metal heating element and rubber grip. Iron holder with sponge. 6x Iron tips (2x 900M-T-I, 1x 900M-T-K, 1x 900M-T-B, 1x 900M-T-2.4D, 1x 900M-T-3C). Necessary spare parts: 10 extra metal heating elements. 1 roll of solder, 0.8mm, 40g.